Woodworking engraving machine with outer protective cover device
By designing a protective cover device on the wood carving machine, the problems of wood chips flying and exposed tools have been solved, thereby improving safety and work efficiency.
Patent Information
- Application Number
- CN202520796441.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-25
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-04-25
AI Technical Summary
Existing wood carving machines lack protective structures, resulting in wood chips flying and exposed tools, posing safety hazards.
A wood carving machine with an outer protective cover was designed, including a protective component, a limiting component, and a cleaning component. The protective plate, the extension plate, and the baffle block wood chips, the limiting component controls the position of the extension plate, and the cleaning component facilitates the collection of wood chips.
It effectively blocks wood chips during the carving process, reduces the risk of injury to operators, improves safety, and increases work efficiency.
Smart Images
Figure CN223890690U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of modern woodworking, and in particular to a wood carving machine with an outer protective cover. Background Technology
[0002] Wood carving machines occupy an important position in the modern woodworking industry. They are capable of finely processing wood to create various exquisite carvings and shapes, and are therefore widely used in furniture production, handicrafts manufacturing, and other fields. Wood carving machines are often used when carving designs onto the surface of certain furniture boards.
[0003] Traditional wood carving machines often fix the wood board in place to ensure stability during processing before carving. However, common wood carving machines on the market (such as CNC wood carving machines and mechanical wood carving machines) are often not equipped with corresponding protective structures.
[0004] This can lead to situations such as wood chips flying and tools being exposed during the carving process, which can easily cause injury to operators and pose safety hazards.
[0005] To address this issue, a wood carving machine with an external protective cover is proposed. Summary of the Invention
[0006] To overcome the above shortcomings, this utility model provides a wood carving machine with an external protective cover, aiming to solve the problem that existing wood carving machines often do not have protective structures, resulting in wood chips flying and exposed tools that can easily injure operators.
[0007] To achieve the above objectives, the present invention adopts the following technical solution: a wood carving machine with an outer protective cover, comprising a support platform, a support leg fixedly connected to the lower surface of the support platform, a support frame provided on the upper surface of the support platform, a carving device provided on the front surface of the support frame, a protective mechanism provided on the lower surface of the support frame, the protective mechanism comprising a protective component and a limiting component, a cleaning component provided on the upper surface of the support platform, the protective component comprising a connecting plate, a protective plate fixedly connected to the front surface of the connecting plate, an extension plate elastically connected to the inner wall of the protective plate by a compression spring, a round rod provided at the bottom end of the extension plate, and a baffle fixedly connected to the upper surface of the support platform.
[0008] As a further description of the above technical solution:
[0009] The limiting component includes an I-beam block, a limiting groove is formed on the inner wall of the front side of the protective plate, one end of a limiting spring is fixedly connected to the inner wall of the rear side of the extension plate, and the other end of the limiting spring is fixedly connected to a limiting block.
[0010] As a further description of the above technical solution:
[0011] The cleaning assembly includes a handle, a support plate is hinged to the rear surface of the support platform, and a collection box is fixedly connected to the rear surface of the support platform.
[0012] As a further description of the above technical solution:
[0013] The upper surface of the connecting plate is fixedly connected to the lower surface of the support frame.
[0014] As a further description of the above technical solution:
[0015] One end of the compression spring is fixedly connected to the inner wall of the top of the protective plate, and the other end of the compression spring is fixedly connected to the upper surface of the extension plate. The extension plate passes through and is slidably connected to the lower surface of the protective plate.
[0016] As a further description of the above technical solution:
[0017] The limiting block is inserted into the inner wall of the limiting groove, and the limiting block is slidably connected to the front surface of the extension plate.
[0018] As a further description of the above technical solution:
[0019] The front end of the upper surface of the limiting block is set as an inclined surface, the I-beam block is slidably connected to the front surface of the protective plate, and the I-beam block slides on the inner wall of the limiting groove.
[0020] As a further description of the above technical solution:
[0021] The handle is fixedly connected to the front surface of the support plate.
[0022] This utility model has the following beneficial effects:
[0023] 1. In this utility model, through the cooperation of the protective components, the protective plate and the extension plate are tightly fitted under the action of the compression spring, which can effectively block the wood chips that fly during the carving process. With the assistance of the baffle, it can simultaneously block and protect from all sides, greatly reducing the risk of injury to the operator from wood chips and improving operational safety.
[0024] 2. In this utility model, the position of the extension plate can be flexibly controlled by the limiting component to ensure that the extension plate will not cause obstruction when placing or taking out the wood board to be carved or cleaning wood chips, thus ensuring the practicality of the device.
[0025] 3. In this utility model, with the cooperation of the cleaning component, simply pulling the handle to tilt the support plate allows the wood chips generated during carving to quickly slide into the collection box, which can shorten the time spent on cleaning and improve work efficiency. Attached Figure Description
[0026] Figure 1 This is a front view of the three-dimensional structure of the overall device in this utility model;
[0027] Figure 2 This is a three-dimensional structural breakdown diagram of the support frame and protective plate in this utility model;
[0028] Figure 3 This is a three-dimensional cross-sectional view of the protective plate and the extension plate in this utility model;
[0029] Figure 4 This is a side view of the three-dimensional structure of the support platform, support frame, support plate, and collection box in this utility model.
[0030] Legend:
[0031] 1. Support platform; 2. Support leg; 3. Support frame; 4. Engraving device; 51. Baffle; 52. Protective plate; 53. Compression spring; 54. Extension plate; 55. Round rod; 56. Connecting plate; 61. I-beam; 62. Limiting spring; 63. Limiting block; 601. Limiting groove; 71. Support plate; 72. Handle; 73. Hinge; 74. Collection box. Detailed Implementation
[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0033] Reference Figure 1 - Figure 2This utility model provides an embodiment of a woodworking engraving machine with an external protective cover. It includes a support platform 1, with a recessed center on the upper surface of the support platform 1. Support legs 2 are fixedly connected to the lower surface of the support platform 1, and multiple sets of support legs 2 are evenly distributed on the lower surface of the support platform 1 to provide stable support for the device. A support frame 3 is provided on the upper surface of the support platform 1, and the support frame 3 is approximately "inverted U-shaped." The support frame 3 can move back and forth along the trajectory of the support platform 1 to facilitate the processing of different parts of the wood board. An engraving device 4 is provided on the front surface of the support frame 3, and the engraving device 4 can move left and right along the trajectory of the support frame 3. The support platform 1, support legs 2, support frame 3, and engraving device 4 together constitute the woodworking engraving machine. The woodworking engraving machine is existing technology and can be implemented by those skilled in the art. Since it is existing technology, it will not be described in detail in this case. The engraving device 4 includes components such as an engraving cutter head, and can engrave wood boards. A protective mechanism is provided on the lower surface of the support frame 3, including protective components and limiting components. A cleaning component is provided on the upper surface of the support platform 1.
[0034] Reference Figure 1 - Figure 3 The protective assembly includes a connecting plate 56, a protective plate 52 fixedly connected to the front surface of the connecting plate 56, and an extension plate 54 elastically connected to the inner wall of the protective plate 52 via a compression spring 53. Both the protective plate 52 and the extension plate 54 are provided in two sets, symmetrically distributed front and back around the center line of the connecting plate 56. A round rod 55 is provided at the bottom end of the extension plate 54. The round rod 55 rolls on the inner wall of the bottom end of the extension plate 54, and the outer wall of the round rod 55 is in contact with the inner wall of the extension plate 54. At the same time, the center line of the round rod 55 is located inside the extension plate 54. The front end of the lower surface of the extension plate 54 protrudes from the front end of the round rod 55. Fingers can be placed at the gap to pull the extension plate 54 upward. A baffle 51 is fixedly connected to the upper surface of the support platform 1. Two sets of baffles 51 are provided, located on the left and right sides of the recessed area in the middle of the upper surface of the support platform 1.
[0035] Reference Figure 1 - Figure 3 The upper surface of the connecting plate 56 is fixedly connected to the lower surface of the support frame 3. There are two sets of connecting plates 56, which are symmetrical about the center line of the support frame 3 and distributed at the left and right ends of the lower surface of the support frame 3. The connection point is the center position of the upper surface of the connecting plate 56. One end of the compression spring 53 is fixedly connected to the inner wall of the top of the protective plate 52, and the other end of the compression spring 53 is fixedly connected to the upper surface of the extension plate 54. The extension plate 54 passes through and slides on the lower surface of the protective plate 52. When the extension plate 54 moves upward, it will squeeze the compression spring 53 to generate a reaction force.
[0036] Reference Figure 1 - Figure 3The limiting component includes an I-beam block 61. A limiting groove 601 is provided on the inner wall of the front side of the protective plate 52. There are two sets of limiting grooves 601, which are evenly distributed longitudinally. The I-beam block 61 is located at the upper limiting groove 601. One end of a limiting spring 62 is fixedly connected to the inner wall of the rear side of the extension plate 54. The other end of the limiting spring 62 is fixedly connected to a limiting block 63. The limiting block 63 and the limiting groove 601 fit together.
[0037] Reference Figure 1 - Figure 3 The limiting block 63 is inserted into the inner wall of the limiting groove 601 and can limit the extension plate 54. The limiting block 63 is slidably connected to the front surface of the extension plate 54. The limiting block 63 moves in the front and back direction. When the limiting block 63 moves backward, it will squeeze the limiting spring 62 to generate a reaction force. The front end of the upper surface of the limiting block 63 is set as an inclined surface. When the inclined surface is squeezed, the limiting block 63 will move backward. The I-beam 61 is slidably connected to the front surface of the protective plate 52. The I-beam 61 slides on the inner wall of the limiting groove 601.
[0038] Reference Figure 1 , Figure 4 The cleaning components include a handle 72, a support plate 71 is hinged to the rear surface of the support platform 1 via a hinge 73, the support plate 71 can rotate about the center of the hinge 73, there is a gap between the initial position of the round rod 55 and the support plate 71, and a collection box 74 is fixedly connected to the rear surface of the support platform 1, so that the wood chips generated during carving can fall into the collection box 74.
[0039] Reference Figure 1 , Figure 4 The handle 72 is fixedly connected to the front surface of the support plate 71.
[0040] Working principle: When using this device, first place the wooden board to be carved on the support plate 71. When placing the wooden board, first insert your finger into the gap between the round rod 55 and the support plate 71, and then pull the round rod 55 upward, which will drive the extension plate 54 to move upward. The upward-moving extension plate 54 will squeeze and compress the spring 53 to generate a reaction force.
[0041] During this process, the inclined surface of the limiting block 63 will be squeezed, which will then retract into the extension plate 54 and squeeze the limiting spring 62 to generate a reaction force. The limiting block 63 will disengage from the lower limiting groove 601. When the limiting block 63 and the upper limiting groove 601 are aligned, the limiting spring 62 will push the limiting block 63 out and insert it into the upper limiting groove 601 for limitation. At this time, the round rod 55 will not block the wooden board. The wooden board can then be placed on the support plate 71 and fixed with a clamp.
[0042] Then, press down on the I-shaped block 61 to push the limiting block 63, causing the limiting block 63 to disengage from the upper limiting groove 601. At this time, the reaction force of the compression spring 53 will press down the extension plate 54 and the round rod 55 until the round rod 55 contacts the upper surface of the carved wooden board.
[0043] Then, the carving device 4 is activated to carve the wooden board. During the carving process, if the support frame 3 moves, the round rod 55 will roll along the upper surface of the wooden board without causing wear to the wooden board.
[0044] The wood chips generated during the carving process will be blocked by the extension plate 54, the protective plate 52 and the baffle 51. After the carving is completed, the carving device 4 is turned off, and the extension plate 54 is pulled upward with the finger until the limiting block 63 and the upper limiting groove 601 are inserted. Then the wooden board is removed, and finally the handle 72 is pulled upward. The support plate 71 will tilt, and the wood chips will slide into the collection box 74 along the slope and be collected for subsequent processing.
[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A wood carving machine with an outer protective cover, comprising a support table (1), characterized in that: The lower surface of the support platform (1) is fixedly connected to a support leg (2), the upper surface of the support platform (1) is provided with a support frame (3), the front surface of the support frame (3) is provided with an engraving device (4), the lower surface of the support frame (3) is provided with a protective mechanism, the protective mechanism includes a protective component and a limiting component, the upper surface of the support platform (1) is provided with a cleaning component, the protective component includes a connecting plate (56), the front surface of the connecting plate (56) is fixedly connected to a protective plate (52), the inner wall of the protective plate (52) is elastically connected to an extension plate (54) by a compression spring (53), the bottom end of the extension plate (54) is provided with a round rod (55), and the upper surface of the support platform (1) is fixedly connected to a baffle (51).
2. A wood carving machine with an outer protective cover according to claim 1, characterized in that: The limiting component includes an I-beam (61), a limiting groove (601) is provided on the inner wall of the front side of the protective plate (52), one end of a limiting spring (62) is fixedly connected to the inner wall of the rear side of the extension plate (54), and the other end of the limiting spring (62) is fixedly connected to a limiting block (63).
3. A wood carving machine with an outer protective cover according to claim 1, characterized in that: The cleaning assembly includes a handle (72), a support plate (71) is hinged to the rear surface of the support platform (1) via a hinge (73), and a collection box (74) is fixedly connected to the rear surface of the support platform (1).
4. A wood carving machine with an outer protective cover according to claim 1, characterized in that: The upper surface of the connecting plate (56) is fixedly connected to the lower surface of the support frame (3).
5. A wood carving machine with an outer protective cover according to claim 1, characterized in that: One end of the compression spring (53) is fixedly connected to the inner wall of the top of the protective plate (52), and the other end of the compression spring (53) is fixedly connected to the upper surface of the extension plate (54). The extension plate (54) passes through and is slidably connected to the lower surface of the protective plate (52).
6. A wood carving machine with an outer protective cover according to claim 2, characterized in that: The limiting block (63) is inserted into the inner wall of the limiting groove (601), and the limiting block (63) is slidably connected to the front surface of the extension plate (54).
7. A wood carving machine with an outer protective cover according to claim 2, characterized in that: The front end of the upper surface of the limiting block (63) is set as an inclined surface, the I-beam (61) penetrates and is slidably connected to the front surface of the protective plate (52), and the I-beam (61) slides on the inner wall of the limiting groove (601).
8. A wood carving machine with an outer protective cover according to claim 3, characterized in that: The handle (72) is fixedly connected to the front surface of the support plate (71).